Sakai SW884, Operator'S Manual

Page: 62 / 127

2 OPERATION
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2.4 Vibratory Operation
1) Turn the Engine speed selector switch clockwise to set
the engine RPM to FULL or ECO.
NOTE: It is possible to conduct the rolling compactions as
much as the vibration specifications when setting
the Engine speed selector switch to FULL and
ECO.
ECO is fuel-efficient position called the ECO MODE.
The ECO mode is recommended when working
on flat road surfaces as the maximum speeds and
the hill-climbing performances are degraded.
Please conduct the rolling compactions by setting to the FULL position when working
on soft, steep sloped and rugged road surfaces.
2) Select or AUTO position of the Vibration mode
selector switch.
position : Vibration can be controlled by the
vibration switch on the F-N-R lever
AUTO position : Vibration is automatically engaged
when the F-N-R lever is moved into
the forward or reverse positions
NOTE: For vibratory rolling, run the engine at FULL or ECO.
3) Select vibration drum of the Vibration drum selector
switch.
position : Only the front drum will vibrate
position : Both drums will vibrate
position : Only the rear drum will vibrate
4) Select vibration amplitude ( For SW884, SW994 ).
position : Low amplitude vibration
position : High amplitude vibration
F R
F R
F R
FULL
IDLE
ECO
Engine speed selector switch
AUTO
Vibration mode selector switch
F R
F R
F R
Vibration drum selector switch
Vibration amplitude selector switch